Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7475658 | Electrohydraulic control module | Thomas Kremer | 2009-01-13 |
| 7350492 | Guide gib for the valve operating mechanism of an internal combustion engine | Christian Barth | 2008-04-01 |
| 7246589 | Valve train of an internal combustion engine comprising a tappet and a tappet pushrod | William Carter, David Kehr | 2007-07-24 |
| 7246590 | Valve train of an internal combustion engine comprising a tappet and a tappet pushrod | William Carter, David Kehr | 2007-07-24 |
| 7059287 | Switched cam follower or switched support element of a valve gear of an internal combustion engine | Walter Speil | 2006-06-13 |
| 6953016 | Tappet in a valve train of an internal combustion engine | Mario Kuhl, Jason Morehead | 2005-10-11 |
| 6920849 | Device for controlling cylinder disconnection in an internal combustion engine | Michael Haas | 2005-07-26 |
| 6880507 | Internal combustion engine with switchable cam follower | Mario Kuhl | 2005-04-19 |
| 6805085 | Hydraulic system for an internal combustion engine | Mario Kuhl, Lothar von Schimonsky | 2004-10-19 |
| 6782858 | Valve drive for an internal combustion engine | Michael Haas | 2004-08-31 |
| 6619252 | Switchable tappet for the direct transmission of a cam lift to a tappet push rod | Michael Haas, Martin Rauch, Dieter Schmidt | 2003-09-16 |
| 6615783 | Switchable tappet for the direct transmission of a cam lift to a tappet push rod | Michael Haas, Martin Rauch, Dieter Schmidt | 2003-09-09 |
| 6564764 | Switchable tappet for directly transmitting a cam lift onto a tappet push rod | Mario Kuhl, Alfred Borst, Michael Haas | 2003-05-20 |
| 6273041 | Cam follower in a valve train of an internal combustion engine switchable between different lifts for at least one gas-exchange valve | Michael Haas, Norbert Nitz | 2001-08-14 |